!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Mon Mar 5 21:55:48 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 11.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.10" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Inspiron 570 Product Version: 00 !!Kernel Information !!------------------ Kernel release: 2.6.38-12-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) 01:00.1 Audio device: nVidia Corporation HDMI Audio stub (rev a1) 03:06.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:14.2 0403: 1002:4383 Subsystem: 1028:043b -- 01:00.1 0403: 10de:0e08 (rev a1) Subsystem: 3842:1529 -- 03:06.0 0401: 13f6:0111 (rev 10) Subsystem: 13f6:0111 !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 snd-hda-intel: index=0 model=acer-aspire-7730g !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Mar 5 16:54 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 5 16:54 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY aplay: device_list:240: no soundcards found... ARECORD arecord: device_list:240: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module parport_pc ppdev arc4 sco bnep rfcomm l2cap bluetooth binfmt_misc joydev usbhid hid ath9k_htc mac80211 ath9k_common ath9k_hw ath cfg80211 dcdbas nvidia psmouse serio_raw k10temp edac_core edac_mce_amd sp5100_tco i2c_piix4 soundcore snd_page_alloc lp parport usb_storage uas ahci libahci tg3 !!ALSA/HDA dmesg !!------------------ [ 15.364579] Adding 4190204k swap on /dev/sdc7. Priority:-1 extents:1 across:4190204k [ 15.405320] snd: Unknown symbol unregister_sound_special (err 0) [ 15.405560] snd: Unknown symbol register_sound_special_device (err 0) [ 15.414322] snd_timer: Unknown symbol snd_info_register (err 0) -- [ 15.451004] (Note that use of the override may cause unknown side effects.) [ 15.457469] snd: Unknown symbol unregister_sound_special (err 0) [ 15.457695] snd: Unknown symbol register_sound_special_device (err 0) [ 15.458910] snd_timer: Unknown symbol snd_info_register (err 0) -- [ 15.459583] snd_timer: Unknown symbol snd_register_device_for_dev (err 0) [ 15.461827] snd: Unknown symbol unregister_sound_special (err 0) [ 15.462052] snd: Unknown symbol register_sound_special_device (err 0) [ 15.463740] snd_timer: Unknown symbol snd_info_register (err 0)